OLED B click can communicate with your target board's MCU through either SPI (CS, SCK, MOSI/SDI) or I2C (SCL, SDA) mikroBUS lines. You switch between the two by resoldering three on-board jumpers (in SPI positions by default). Both modes also use PWM (A/C) and RST lines.

This small display is ideal for displaying lines of text or icons, because it has low power consumption yet provides a sharp, high-contrast display.

mikroBUS Click Boards Overview

Click boards come with header pins that you must solder yourself. After that, they just plug directly into a mikroBUS socket. mikroBUS is a specially designed plug-and-play pinout standard. Newer (v7) development systems manufactured by mikroElektronika, which we carry, have mikroBUS sockets already built in.

You also can connect Click boards to many other popular platforms via these adapters: